251148431520

素因数分解:

$2^5\times 3^7\times 5^1\times 7^1\times {\mathrm{102533}}^1$

素因数の和:102576

約数の個数: 384

約数和(自身を含む): 1017006036480

約数和(自身を除く): 765857604960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 210, 216, 224, 240, 243, 252, 270, 280, 288, 315, 324, 336, 360, 378, 405, 420, 432, 480, 486, 504, 540, 560, 567, 630, 648, 672, 720, 729, 756, 810, 840, 864, 945, 972, 1008, 1080, 1120, 1134, 1215, 1260, 1296, 1440, 1458, 1512, 1620, 1680, 1701, 1890, 1944, 2016, 2160, 2187, 2268, 2430, 2520, 2592, 2835, 2916, 3024, 3240, 3360, 3402, 3645, 3780, 3888, 4320, 4374, 4536, 4860, 5040, 5103, 5670, 5832, 6048, 6480, 6804, 7290, 7560, 7776, 8505, 8748, 9072, 9720, 10080, 10206, 10935, 11340, 11664, 12960, 13608, 14580, 15120, 15309, 17010, 17496, 18144, 19440, 20412, 21870, 22680, 23328, 25515, 27216, 29160, 30240, 30618, 34020, 34992, 38880, 40824, 43740, 45360, 51030, 54432, 58320, 61236, 68040, 69984, 76545, 81648, 87480, 90720, 102060, 102533, 116640, 122472, 136080, 153090, 163296, 174960, 204120, 205066, 244944, 272160, 306180, 307599, 349920, 408240, 410132, 489888, 512665, 612360, 615198, 717731, 816480, 820264, 922797, 1025330, 1224720, 1230396, 1435462, 1537995, 1640528, 1845594, 2050660, 2153193, 2449440, 2460792, 2768391, 2870924, 3075990, 3281056, 3588655, 3691188, 4101320, 4306386, 4613985, 4921584, 5536782, 5741848, 6151980, 6459579, 7177310, 7382376, 8202640, 8305173, 8612772, 9227970, 9843168, 10765965, 11073564, 11483696, 12303960, 12919158, 13841955, 14354620, 14764752, 16405280, 16610346, 17225544, 18455940, 19378737, 21531930, 22147128, 22967392, 24607920, 24915519, 25838316, 27683910, 28709240, 29529504, 32297895, 33220692, 34451088, 36911880, 38757474, 41525865, 43063860, 44294256, 49215840, 49831038, 51676632, 55367820, 57418480, 58136211, 64595790, 66441384, 68902176, 73823760, 74746557, 77514948, 83051730, 86127720, 88588512, 96893685, 99662076, 103353264, 110735640, 114836960, 116272422, 124577595, 129191580, 132882768, 147647520, 149493114, 155029896, 166103460, 172255440, 174408633, 193787370, 199324152, 206706528, 221471280, 224239671, 232544844, 249155190, 258383160, 265765536, 290681055, 298986228, 310059792, 332206920, 344510880, 348817266, 373732785, 387574740, 398648304, 442942560, 448479342, 465089688, 498310380, 516766320, 523225899, 581362110, 597972456, 620119584, 664413840, 697634532, 747465570, 775149480, 797296608, 872043165, 896958684, 930179376, 996620760, 1033532640, 1046451798, 1121198355, 1162724220, 1195944912, 1328827680, 1395269064, 1494931140, 1550298960, 1569677697, 1744086330, 1793917368, 1860358752, 1993241520, 2092903596, 2242396710, 2325448440, 2391889824, 2616129495, 2790538128, 2989862280, 3100597920, 3139355394, 3488172660, 3587834736, 3986483040, 4185807192, 4484793420, 4650896880, 5232258990, 5581076256, 5979724560, 6278710788, 6976345320, 7175669472, 7848388485, 8371614384, 8969586840, 9301793760, 10464517980, 11959449120, 12557421576, 13952690640, 15696776970, 16743228768, 17939173680, 20929035960, 25114843152, 27905381280, 31393553940, 35878347360, 41858071920, 50229686304, 62787107880, 83716143840, 125574215760, 251148431520]

約数ペア:

[(1, 251148431520), (2, 125574215760), (3, 83716143840), (4, 62787107880), (5, 50229686304), (6, 41858071920), (7, 35878347360), (8, 31393553940), (9, 27905381280), (10, 25114843152), (12, 20929035960), (14, 17939173680), (15, 16743228768), (16, 15696776970), (18, 13952690640), (20, 12557421576), (21, 11959449120), (24, 10464517980), (27, 9301793760), (28, 8969586840), (30, 8371614384), (32, 7848388485), (35, 7175669472), (36, 6976345320), (40, 6278710788), (42, 5979724560), (45, 5581076256), (48, 5232258990), (54, 4650896880), (56, 4484793420), (60, 4185807192), (63, 3986483040), (70, 3587834736), (72, 3488172660), (80, 3139355394), (81, 3100597920), (84, 2989862280), (90, 2790538128), (96, 2616129495), (105, 2391889824), (108, 2325448440), (112, 2242396710), (120, 2092903596), (126, 1993241520), (135, 1860358752), (140, 1793917368), (144, 1744086330), (160, 1569677697), (162, 1550298960), (168, 1494931140), (180, 1395269064), (189, 1328827680), (210, 1195944912), (216, 1162724220), (224, 1121198355), (240, 1046451798), (243, 1033532640), (252, 996620760), (270, 930179376), (280, 896958684), (288, 872043165), (315, 797296608), (324, 775149480), (336, 747465570), (360, 697634532), (378, 664413840), (405, 620119584), (420, 597972456), (432, 581362110), (480, 523225899), (486, 516766320), (504, 498310380), (540, 465089688), (560, 448479342), (567, 442942560), (630, 398648304), (648, 387574740), (672, 373732785), (720, 348817266), (729, 344510880), (756, 332206920), (810, 310059792), (840, 298986228), (864, 290681055), (945, 265765536), (972, 258383160), (1008, 249155190), (1080, 232544844), (1120, 224239671), (1134, 221471280), (1215, 206706528), (1260, 199324152), (1296, 193787370), (1440, 174408633), (1458, 172255440), (1512, 166103460), (1620, 155029896), (1680, 149493114), (1701, 147647520), (1890, 132882768), (1944, 129191580), (2016, 124577595), (2160, 116272422), (2187, 114836960), (2268, 110735640), (2430, 103353264), (2520, 99662076), (2592, 96893685), (2835, 88588512), (2916, 86127720), (3024, 83051730), (3240, 77514948), (3360, 74746557), (3402, 73823760), (3645, 68902176), (3780, 66441384), (3888, 64595790), (4320, 58136211), (4374, 57418480), (4536, 55367820), (4860, 51676632), (5040, 49831038), (5103, 49215840), (5670, 44294256), (5832, 43063860), (6048, 41525865), (6480, 38757474), (6804, 36911880), (7290, 34451088), (7560, 33220692), (7776, 32297895), (8505, 29529504), (8748, 28709240), (9072, 27683910), (9720, 25838316), (10080, 24915519), (10206, 24607920), (10935, 22967392), (11340, 22147128), (11664, 21531930), (12960, 19378737), (13608, 18455940), (14580, 17225544), (15120, 16610346), (15309, 16405280), (17010, 14764752), (17496, 14354620), (18144, 13841955), (19440, 12919158), (20412, 12303960), (21870, 11483696), (22680, 11073564), (23328, 10765965), (25515, 9843168), (27216, 9227970), (29160, 8612772), (30240, 8305173), (30618, 8202640), (34020, 7382376), (34992, 7177310), (38880, 6459579), (40824, 6151980), (43740, 5741848), (45360, 5536782), (51030, 4921584), (54432, 4613985), (58320, 4306386), (61236, 4101320), (68040, 3691188), (69984, 3588655), (76545, 3281056), (81648, 3075990), (87480, 2870924), (90720, 2768391), (102060, 2460792), (102533, 2449440), (116640, 2153193), (122472, 2050660), (136080, 1845594), (153090, 1640528), (163296, 1537995), (174960, 1435462), (204120, 1230396), (205066, 1224720), (244944, 1025330), (272160, 922797), (306180, 820264), (307599, 816480), (349920, 717731), (408240, 615198), (410132, 612360), (489888, 512665)]